IT227627Y1 - VANDAL-PROOF HERMETIC SEAL KEYBOARD - Google Patents
VANDAL-PROOF HERMETIC SEAL KEYBOARDInfo
- Publication number
- IT227627Y1 IT227627Y1 ITTO920213U IT227627Y1 IT 227627 Y1 IT227627 Y1 IT 227627Y1 IT TO920213 U ITTO920213 U IT TO920213U IT 227627 Y1 IT227627 Y1 IT 227627Y1
- Authority
- IT
- Italy
- Prior art keywords
- vandal
- keyboard
- hermetic seal
- keys
- bodies
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2219/00—Legends
- H01H2219/036—Light emitting elements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2223/00—Casings
- H01H2223/002—Casings sealed
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H2239/00—Miscellaneous
- H01H2239/038—Anti-vandalism
Landscapes
- Push-Button Switches (AREA)
- Input From Keyboards Or The Like (AREA)
- Elevator Control (AREA)
Abstract
Viene descritta una tastiera a tenuta ermetica antivandalo, comprendente una pluralità di tasti (10) atti ad azionare una pluralità di corrispondenti attuatori (26) di un circuito stampato (25). I tasti (10) sono divisi in due corpi distinti, uno esterno (10a), ed uno interno (10b) operativamente affacciato ad uno di detti attuatori (26); i corpi tasto esterni (10a) sono raggruppati all'interno di una mascherina metallica superficiale (16) disposta a raso con le superfici (21). Una membrana elastica (12) di tenuta è pressata tra i corpi tasto (10a) e (10b) ed è saldamente vincolata ad essi.A vandal-proof hermetically sealed keyboard is disclosed, comprising a plurality of keys (10) adapted to operate a plurality of corresponding actuators (26) of a printed circuit (25). The keys (10) are divided into two distinct bodies, one external (10a), and one internal (10b) operatively facing one of said actuators (26); the external button bodies (10a) are grouped inside a surface metal template (16) arranged flush with the surfaces (21). An elastic sealing membrane (12) is pressed between the button bodies (10a) and (10b) and is firmly attached to them.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000213 IT227627Y1 (en) | 1992-09-02 | 1992-09-02 | VANDAL-PROOF HERMETIC SEAL KEYBOARD |
ES93108328T ES2091520T3 (en) | 1992-09-02 | 1993-05-24 | ANTI-VANDALISM PANEL HERMETICALLY SEALED FROM BUTTONS. |
DE1993604474 DE69304474T2 (en) | 1992-09-02 | 1993-05-24 | Hermetically sealed anti-vandalism keypad |
EP19930108328 EP0585536B1 (en) | 1992-09-02 | 1993-05-24 | An anti-vandal hermetically sealed push-button panel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000213 IT227627Y1 (en) | 1992-09-02 | 1992-09-02 | VANDAL-PROOF HERMETIC SEAL KEYBOARD |
Publications (3)
Publication Number | Publication Date |
---|---|
ITTO920213V0 ITTO920213V0 (en) | 1992-09-02 |
ITTO920213U1 ITTO920213U1 (en) | 1994-03-02 |
IT227627Y1 true IT227627Y1 (en) | 1997-12-15 |
Family
ID=11410207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT000213 IT227627Y1 (en) | 1992-09-02 | 1992-09-02 | VANDAL-PROOF HERMETIC SEAL KEYBOARD |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP0585536B1 (en) |
DE (1) | DE69304474T2 (en) |
ES (1) | ES2091520T3 (en) |
IT (1) | IT227627Y1 (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO980212A1 (en) * | 1998-03-12 | 1999-09-12 | Proto El Srl | HERMETICALLY KEYPAD |
JP4298871B2 (en) * | 1999-10-08 | 2009-07-22 | 矢崎総業株式会社 | Switch for display screen |
DE102009020411A1 (en) * | 2008-11-21 | 2010-05-27 | Linde Material Handling Gmbh | switching device |
US9082567B2 (en) | 2012-11-09 | 2015-07-14 | Blackberry Limited | Method and apparatus pertaining to keypad frets |
EP2731118B1 (en) * | 2012-11-09 | 2019-01-09 | BlackBerry Limited | Method and apparatus pertaining to keypad frets |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2046524A (en) * | 1979-02-28 | 1980-11-12 | Invader Keyboards Ltd | Improvements relating to electric switches |
FR2511941B1 (en) * | 1981-09-01 | 1988-02-05 | Telemecanique Electrique | MODULAR, WATERPROOF, TOUCHPAD KEYBOARD |
DE8221535U1 (en) * | 1982-07-29 | 1982-12-30 | Rafi Gmbh & Co Elektrotechnische Spezialfabrik, 7981 Berg | Push button |
DE3245372C2 (en) * | 1982-12-08 | 1986-10-23 | Deere & Co., Moline, Ill., US, Niederlassung Deere & Co. European Office, 6800 Mannheim | Harvesting device for harvesting machines |
GB9004532D0 (en) * | 1990-02-28 | 1990-04-25 | Lucas Ind Plc | Switch assembly |
DE9110444U1 (en) * | 1991-08-23 | 1991-11-21 | Werner Turck Gmbh & Co Kg, 5884 Halver | Short-stroke push button |
-
1992
- 1992-09-02 IT IT000213 patent/IT227627Y1/en active IP Right Grant
-
1993
- 1993-05-24 DE DE1993604474 patent/DE69304474T2/en not_active Expired - Fee Related
- 1993-05-24 ES ES93108328T patent/ES2091520T3/en not_active Expired - Lifetime
- 1993-05-24 EP EP19930108328 patent/EP0585536B1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0585536A1 (en) | 1994-03-09 |
EP0585536B1 (en) | 1996-09-04 |
ES2091520T3 (en) | 1996-11-01 |
DE69304474D1 (en) | 1996-10-10 |
ITTO920213V0 (en) | 1992-09-02 |
DE69304474T2 (en) | 1997-04-03 |
ITTO920213U1 (en) | 1994-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |